A New Standard in Affordable Performance:

Motion® Foundation Series

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The MartinLogan Foundation Story

MartinLogan Foundation Series products redefine affordability by incorporating many of MartinLogan's renowned high-performance technologies at accessible prices.

Leveraging 40 years of design and engineering prowess and offering MartinLogan’s renowned thin-film performance, Motion® Foundation is a gateway into the world of true hi-fi sound. With a choice of 5 different models in 3 different finishes, Motion® Foundation speakers are an ideal foundation for building a high performance Stereo or Surround sound system. Bringing high end performance to a wider audience, Motion® Foundation offers incredible immersion for all your favorite content.

Motion® Foundation speakers feature the incredible performance of the Gen2 FMT S, bringing much of the same performance found in our/their larger siblings, in a more compact and affordable package. This high-performance tweeter is paired with a custom Folded Motion® Waveguide offering consistent, smooth, and controlled sound across the listening space delivering incredible performance in every seat while also reducing some of the harmful effects of room acoustics. Rounding out the sound are specially designed aluminum woofers for both the midrange and bass drivers offering robust and detailed performance across the board. 

Motion® Foundation models are available in 3 elegant finishes to compliment any decor: Black, Satin White, and Walnut.  

Gen2 Obsidian Folded Motion® Tweeter S

The Gen2 FMT S offers effortless performance, unmatched by conventional technologies. By folding thin film material, MartinLogan is able to pack more surface area into a small space. Large surface area, light weight and low excursion means an incredibly fast and responsive tweeter capable of reproducing the most nuanced content with stunning detail and clarity.

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Folded Motion® Waveguide

Enhances the Controlled Dispersion of the tweeter, blanketing the listening area with incredible detail and precision. Avoids performance robbing room reflections and provides a more consistent sound across a wider seating area.

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McCracken-Vojtko Crossovers

The culmination of combining extensive anechoic, in-room measurements, and multiple blind listening tests with the low distortion philosophy of MartinLogan’s signature Vojtko Crossover. Through this process each speaker was refined to achieve the best performance.

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Model Lineup

The Motion Foundation flagship, the F2, combines maximum performance and value in a sleek floorstanding design, offering an immersive audio experience.

$1299.99

Motion® Foundation F2

The compact F1 floorstanding speaker delivers impressive performance, ideal for those who desire high-quality sound in a space-saving design.

$999.99

Motion® Foundation F1

Unexpectedly detailed and scaled, the B2 is the largest bookshelf speaker in the Motion Foundation series, surpassing expectations in its class.

$499.99

Motion® Foundation B2

Unleashing unparalleled performance from its compact size, the versatile B1 stands as the smallest yet powerful model in the Motion Foundation range.

$399.99

Motion® Foundation B1

The space-conscious C1 enhances any Motion Foundation surround sound system, providing incredibly clear dialogue for a well-rounded front stage audio experience.

$649.99

Motion® Foundation C1

stand

STAND25

STAND25 includes interchangeable color trim pieces and attaches to the speaker base for maximum stability.

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Modern Design Featuring Timeless Finishes

Motion® Foundation models are available in 3 timeless finishes to compliment any decor: Satin White with Silver trim, Black with Gunmetal trim, or Walnut with Bronze trim.

Satin White

Black

Walnut

Legendary MartinLogan Sound

MartinLogan speakers are known for their exceptional articulation, detail and realism, regardless of the listening environment. By using advanced thin-film technologies and Controlled Dispersion, MartinLogan delivers a unique and unparalleled listening experience that is not commonly found in other speakers.

Controlled Dispersion

Room acoustics are vital, as everything in the listening room has an impact on speaker performance. MartinLogan minimizes these harmful effects by focusing the sound into the listening area, increasing flexibility, clarity, and placement options, regardless of the room’s design.

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Floor Bounce Compensation

Bringing studio reference sound to reality with precision woofer placement and crossover tuning, MartinLogan engineers have designed their tower models to produce a more natural and full sound by taking advantage of a constant found in all listening rooms; the floor!

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Aluminum Midrange and Bass Drivers

MartinLogan’s own Motion® XT and Motion® Series, the Motion® Foundation Series uses Aluminum cone woofers to maximize clarity, detail, and output.

Anti-Lobing Center Channel Design

Typical center channel designs result in lobing, which negatively alters the tonality of the source material. The 2.5-Way crossover design minimizes these harmful effects culminating in clearer dialogue and higher accuracy.

Secure-Lock Grilles

Stealth mounting tabs securely hold the grilles in place allowing the listener to customize the appearance of each speaker. Creating a unique look; leaving the grilles on, off, or even rotating them to change the grain of the fabric providing maximum aesthetic control.

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Specifications
ModelTweeterMidrange/Mid-BassBassFrequency ResponseSensitivityStyle/Application
Motion® Foundation F2Folded Motion Tweeter S 5.5” aluminum cone (3) 6.5” aluminum
cones
36Hz-23kHz ± 3 dB
92dB
Floorstanding
Motion® Foundation F1Folded Motion Tweeter S 5.5” aluminum cone (3) 5.5” aluminum
cones
41Hz-23kHz ± 3 dB
92dB
Floorstanding
Motion® Foundation B1Folded Motion Tweeter S 5.5” aluminum cone 48Hz-23kHz ± 3 dB
89dB
Bookshelf
Standmount
Motion® Foundation B2Folded Motion Tweeter S 6.5” aluminum cone 42Hz-23kHz ± 3 dB
90dB
Bookshelf
Standmount
Motion® Foundation C1Folded Motion Tweeter S(2) 5.5” aluminum cones 53Hz-23kHz ± 3 dB
91dB
Center Channel
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